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Vulnerability Intelligence Report
Marvell QConvergeConsole compressConfigFiles Directory Traversal Information Disclosure and Denial-of-Service Vulnerability

CVE-2025-8426

Marvell QConvergeConsole compressConfigFiles Directory Traversal Information Disclosure and Denial-of-Service Vulnerability. This vulnerability allows remote attackers to disclose sensitive information or to create a denial-of-service condition on affected installations of Marvell QConvergeConsole. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the compressConfigFiles method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose sensitive information or to create a denial-of-service condition on the system. Was ZDI-CAN-24915.

No Active Exploit Signals
CVSS Base Score
9.4
CRITICAL
Exploitability:3.9
Impact Score:5.5
EPSS Probability:1.57%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
—
SSVC Action
—

Weaknesses (CWE)

CWE-22 ↗CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products & Versions

Vendor Product Affected Versions
Marvell QConvergeConsole 5.5.0.78 (affected)

References & Technical Advisories

No reference links found.

Threat Intelligence Signals

EPSS Score
1.570%

Identity & Timeline

StatusPUBLISHED
Assigning AuthorityZero Day Initiative · Bug Bounty Provider · Japan
Reserved2025-07-31T17:08:28
Published2025-07-31T17:57:54
Patch Date2025-07-31
Last Updated2025-07-31T18:26:02

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